Provide customers with high-quality and trustworthy valves and solutions
Butterfly valves
Butterfly valve provides a disc, which is rotated together with the stem, as its closure member for realizing the opening, closing and regulating of the valve. In addition to blocking or closing function in the pipeline, in recent years, the sealing performance of the butterfly valve becomes the main index of judging, and it is favorable in the market. Designed and manufactured：GB/T 12224, HG/T 3704 Structural length：GB/T 12221 Flange dimensions：HG/T 20592/ASME B16.5
Ball valves
Ball valves are quarter-turn valves that use a rotating ball with a hole through its center to control fluid flow. They are widely used in industrial, commercial, and residential applications due to their durability, tight sealing, and ease of operation. Designed and manufactured：ASME B6.34、HG/T 3704 Structural length：ASME B16.10 Flange dimensions：ASME B16.5
Gate valves
A Gate valve is a linear-motion valve used to start or stop fluid flow. It consists of a flat or wedge-shaped gate that moves up and down to control the flow. Unlike Ball valves, Gate valves are not designed for throttling but are ideal for fully open or fully closed positions. Designed and manufactured：GB/T 12224、HG/T 3704 Structural length：GB/T 12221 Flange dimensions：HG/T 20592/ASME B16.5(or according to the contract requirements)
Globe valve
A globe valve is a type of linear-motion valve designed for regulating flow. It features a movable disk (plug) that presses against a stationary seat to control fluid flow. Unlike Gate valves, globe valves are well-suited for throttling applications, making them ideal for controlling flow rate and pressure. Designed and manufactured：GB/T 12224、HG/T3704 Structural length：GB/T 12221/HG3704 Flange dimensions：HG/T 20592(or according to the contract requirements)
Diaphragm valves
A diaphragm valve is a type of linear-motion valve that uses a flexible diaphragm to control fluid flow. The diaphragm is pressed against a seat to stop flow or lifted to allow flow. These valves are commonly used in applications requiring contamination-free and leak-proof operation. Designed and manufactured：GB/T 12224、HG/T 3704 Structural length：HG/T 3704 Flange dimensions：HG/T 20592(or according to the contract requirements)
Check valves
A Check valve is a self-acting, non-return valve that allows fluid to flow in one direction while preventing backflow. It operates automatically without the need for manual control, making it essential in systems where backflow could cause damage or contamination. Designed and manufactured：GB/T 12224、HG/T 3704 Structural length：GB/T 12221/ HG/T3704 Flange dimensions：HG/T 20592(or according to the contract requirements)ASME B16.5
Sight glass and pipe fittings
A Sight glass is a transparent window or tube installed in a pipeline or tank to visually inspect fluid flow, level, color, or clarity. It is commonly used in industrial processes where monitoring is essential. pipe fittings are components used to connect, control, or change the direction of pipes in a piping system. They ensure secure and efficient fluid flow.
Plug valves
A Plug valve is a quarter-turn rotary valve that uses a cylindrical or tapered plug to control fluid flow. The plug has a passage through it, which allows or blocks flow depending on its position. These valves are known for their simple design, fast operation, and tight sealing capability. Designed and manufactured：GB/T 12224, HG/T 3704 Structural length：GB/T 12221 Flange dimension：HG/T 20592(or as per the Contractual requirements)
Discharge valves
A discharge valve is a type of valve installed at the outlet of a pump, tank, or piping system to control the release of fluids. These valves regulate, start, or stop the flow of liquids or gases in industrial, commercial, and residential applications.
Filters
A filter is a device used to remove impurities, particles, or contaminants from fluids (liquids or gases) to ensure clean and efficient operation in various systems. Filters are essential in industrial, commercial, and residential applications to protect equipment, improve product quality, and maintain system efficiency. Nominal pressure/pressure class PN：PN≤1.6MPa ANSI 150Lb Structural length：comply with GB12221(stop valve) Flange dimension：HG/T 20592(or as per the Contractual requirements) ASME B16.5
Plastic valves
Plastic valves are corrosion-resistant, lightweight, and cost-effective solutions for fluid control in various industries. Made from thermoplastic materials, these valves are ideal for handling aggressive chemicals, potable water, and other non-metal-friendly fluids. Nominal pressure：PN0.2~1.0(MPa) Nominal diameter：DN15~600(mm) Main body materials：RPP、PVDF、ABS、CPVC
Metal valves
Metal valves are durable, high-strength flow control devices used in demanding industrial, commercial, and residential applications. They can withstand high temperatures, pressures, and corrosive environments better than plastic valves.
Adjusting valves
Valve adjustment is a critical maintenance task in various systems, including internal combustion engines, industrial pipelines, and mechanical systems, to ensure proper operation and efficiency. The process involves setting the correct clearance, pressure, or flow rate based on system requirements.
